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Parity
18th Mar 2009, 21:11
Hi All

Would really appreciate some help. Our A320's have CFM5-5B4/P engines. Can anyone tell me me what the /P means, I know its a bit nerdy but humour me!!

Parity
Parity
19th Mar 2009, 08:51
Many thanks that has been driving me mad for a while:ok:
IFixPlanes
19th Mar 2009, 09:11
The TCDS (http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgMakeModel.nsf/0/a0976758df58a151862572960058ae00/$FILE/E37NE.pdf) say in Note 14:
CFM56-5B4/P = Same as CFM56-5B4, except for redesigned high pressure compressor, high pressure turbine, and low pressure turbine.